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Room-temperature ionic liquids (RTILs) exhibit large difference between melting and boiling points. They are highly tunable thanks to numerous accessible combinations of the cation and the anion. On top of that, cations can be…

材料科学 · 物理学 2015-06-18 Vitaly Chaban

Imidazolium cations are promising for anion exchange membranes, and electrochemical applications and gas capture. They can be chemically modified in many ways including halogenation. Halogenation possibilities of the imidazole ring…

材料科学 · 物理学 2015-05-26 Vitaly V. Chaban

Room-temperature ionic liquids (RTIL) are a new class of organic salts whose melting temperature falls below the conventional limit of 100C. Their low vapor pressure, moreover, has made these ionic compounds the solvents of choice of the…

化学物理 · 物理学 2019-04-05 Antonio Benedetto

Based on classical molecular dynamics simulations, we discuss the impact of Coulombic interactions on a comprehensive set of properties of room temperature ionic liquids (RTILs) containing 1,3 dimethylimidazolium (MMIM+), N butylpyridinium…

材料科学 · 物理学 2017-09-13 Vitaly V. Chaban

Solvents comprise two thirds of all industrial emissions. Traditional organic solvents easily reach the atmosphere as they have high vapor pressure and are linked to a host of negative environmental effects including climate change, urban…

软凝聚态物质 · 物理学 2017-01-01 Amirhossein Mehrkesh

Electronic polarization and charge transfer effects play a crucial role in thermodynamic, structural and transport properties of room-temperature ionic liquids (RTILs). These non-additive interactions constitute a useful tool for tuning…

材料科学 · 物理学 2014-09-09 Vitaly V. Chaban , Oleg V. Prezhdo

Room temperature ionic liquids (RTILs) are solvent with unusual properties, which are difficult to characterize experimentally because of their intrinsic complexity (large number of atoms, strong Coulomb interactions). Molecular simulations…

化学物理 · 物理学 2015-06-01 Mathieu Salanne

Environmentally-benign, non-toxic electrolytes with combinatorial design spaces are excellent candidates for green solvents, green leaching agents, and carbon capture sources. Here, we examine one particular green solvent, ethaline, a 2:1…

Over 150 solvents have been probed to dissolve light fullerenes, but with a quite moderate success. We uncover unusual mutual polarizability of C60 fullerene and selected room-temperature ionic liquids (RTILs), which can be applied in…

材料科学 · 物理学 2013-11-12 Vitaly V. Chaban , Cleiton Maciel , Eudes Eterno Fileti

Ionic liquids constitute a fast growing class of compounds finding multiple applications in science and technology. Morpholinium-based ionic liquids (MBILs) and their mixtures with polar molecular co-solvents are interesting as sustainable…

材料科学 · 物理学 2015-11-24 Vitaly V. Chaban , Nadezhda A. Andreeva

Over 150 solvents have been so far probed to dissolve light fullerenes - with quite moderate success. Based on unusual electronic properties of the C60 fullerene and room-temperature ionic liquids (RTILs), we hereby propose to use their…

材料科学 · 物理学 2013-04-30 Vitaly V. Chaban , Cleiton Maciel , Eudes Eterno Fileti

Room temperature Ionic liquids (RTIL) received considerable attention as a new class of materials with fundamental importance for energy storage \cite{Armand2009, Uesugi2013} and active lubrication \cite{Palacio2010, Dold2015, Smith2013a}.…

材料科学 · 物理学 2017-06-07 Jean Comtet , Antoine Niguès , Vojtech Kaiser , Lyderic Bocquet , Alessandro Siria

One strategy to improve the photovoltaic properties of non-fullerene acceptors (NFAs) is the rational fluorination or chlorination of those molecules. Although this modification improves important acceptor properties, little is known about…

材料科学 · 物理学 2023-11-08 J. P. A. Souza , L. Benatto , G. Candiotto , L. S. Roman , M. Koehler

Room Temperature Ionic Liquids (RTILs) are molten salts which exhibit uniques physical and chemical properties, commonly harnessed for lubrication and energy applications. The pure ionic nature of RTIL leads to strong electrostatic…

软凝聚态物质 · 物理学 2021-02-19 Antoine Lainé , Antoine Niguès , Lydéric Bocquet , Alessandro Siria

Modulating heterogeneous microstructure in room temperature ionic liquids (RTILs) by external stimuli is an important approach for understanding and designing the external field induced chemical reactions in natural and applicable systems.…

化学物理 · 物理学 2017-03-23 Renjun Ma , Xian Wang , Jialong Jie , Linyin Yan , Zhuoran Kuang , Qianjin Guo , Boxuan Li , Andong Xia

Here we present a theory of ion aggregation and gelation of room temperature ionic liquids (RTILs). Based on it, we investigate the effect of ion aggregation on correlated ion transport - ionic conductivity and transference numbers -…

Fullerenes are known to be polarizable due to the strained carbon-carbon bonds and high surface curvature. Electronic polarization of fullerenes is of steady practical importance, since it leads to non-additive interactions and, therefore,…

材料科学 · 物理学 2015-01-21 Vitaly V. Chaban , Eudes Eterno Fileti

Ionic liquids are a special category of molten salts with melting points near ambient temperatures or by convention below 100 C. Owing to their numerous valuable physicochemical properties as bulk liquids, solvents, at surfaces and in…

软凝聚态物质 · 物理学 2019-05-28 Yong-Lei Wang , Sten Sarman , Mikhail Golets , Francesca Mocci , Zhong-Yuan Lu , Aatto Laaksonen

Room Temperature Ionic Liquids (RTILs) have attracted much of the attention of the scientific community in the past decade due the their novel and highly customizable properties. Nonetheless their high viscosities pose serious limitations…

化学物理 · 物理学 2012-08-09 Oliviero Andreussi , Nicola Marzari

The static dielectric properties of dense ionic fluids, e.g., room temperature ionic liquids (RTILs) and inorganic fused salts, are investigated on different length scales by means of grandcanonical Monte Carlo simulations. A generally…

软凝聚态物质 · 物理学 2015-05-14 Grigory Zarubin , Markus Bier
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